m29w400db STMicroelectronics, m29w400db Datasheet - Page 38

• Manufacturer Part Number: m29w400db
• Description: 4 Mbit 512kb X8 Or 256kb X16, Boot Block 3v Supply Flash Memory
• Manufacturer: STMicroelectronics

Package mechanical
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Figure 18. TFBGA48 6 x 8 mm, 6 x 8 active ball array, 0.80 mm pitch, bottom view
1. Drawing is not to scale.
Table 19.
Symbol
ddd
FD
SD
SE
A1
A2
D1
E1
FE
D
A
E
b
e
package outline
TFBGA48 6 x 8 mm, 6 x 8 active ball array, 0.80 mm pitch, package
mechanical data
6.00
4.00
8.00
5.60
0.80
1.00
1.20
0.40
0.40
Typ
E
E1
FE
millimeters
BALL "A1"
FD
0.26
0.35
5.90
7.90
Min
A
–
–
–
–
–
–
–
e
SD
D1
D
Max
1.20
0.90
0.45
6.10
0.10
8.10
–
–
–
–
–
–
–
b
SE
e
A1
A2
0.236
0.157
0.315
0.220
0.031
0.039
0.047
0.016
0.016
Typ
M29W400DT, M29W400DB
BGA-Z32
inches
0.010
0.014
0.232
0.311
Min
–
–
–
–
–
–
–
ddd
0.047
0.035
0.018
0.240
0.004
0.319
Max
–
–
–
–
–
–
–